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10 Best Astronomy Apps to Keep a Track of Planets and Stars

Use these best stargazing apps to locate constellations, stars, and planets!

LifestyleJanuary 05, 2026
With pollution affecting our planet, seeing clear skies and stars had turned into a rare moment.Read More

However, astronomy photographers are making sure that we still get to witness beautiful constellations and maybe with a closer look. Now, with an increasing number of stargazers, stargazing apps are increasing in number parallelly as well. Best astronomy apps are assisting photographers to track stars, planets, constellations, and more so that they can find what they are looking for. Currently, constellations apps are used in tasks such as photography, research, looking at deep-sky objects, among others.Read Less

Best constellations apps to guide you in the sky

1.

SkySafari

Rated 4.7
Rated 0.0
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version7.5.1.07.5.3
    Device SupportedAndroid 10 and upiOS 14.1 or later
    SubscriptionIn-app purchasesIn-app purchases
  • Top Features

    • Use this one of the best stargazing apps to have a look at 120,000 stars, over 200 stars, nebulae, and galaxies
    • Protect your eyesight with night vision even after the dark
    • Use night sky simulation to check how the sky looked in 500 B.C.?
    • With rich graphics, the sky gives a surreal experience
    • Point your device camera to the sky, and the app will give you locations of stars and constellations
  • More about product

    Ever wondered if your smartphone can show you stars even when they’re not visible to the naked eyes? Well, it was hardly a few years back; but now, SkySafari, the best app for stargazing, is a planetarium turned into an app you can keep in your pocket. This one of the best stargazing apps comes with features such as Galaxy view. Galaxy view provides a 3D visualization and location of moons and other stars.

2.

SkyView Lite

Rated 4.6
Rated 4.2
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version3.8.63.8.6
    Device SupportedAndroid 10 and upiOS 16.0 or later
    SubscriptionFreeFree
  • Top Features

    • Point your camera to the sky to identify stars, constellations, and their locations
    • The AR gives an amazing viewing experience
    • With a red and green night-vision filter, you can experience the sky with a closer look
    • Time travel to the future or the past to see the sky of that particular time
    • Integrate with space navigators or star trackers to capture your favorite constellations and stars in photos
  • More about product

    This best free stargazing app is a tool if you are addicted to stars and constellations far far away. By just pointing your smartphone to the sky, you can have an interactive stargazing experience with this beautiful smartphone app. This best free astronomy app is useful to find distant galaxies, satellites, and fly-bys such as meteors.

3.

NASA

Rated 4.8
Rated 4.4
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version5.1.05.9
    Device SupportedAndroid 10 and upiOS 15.6 or later
    SubscriptionFreeFree
  • Top Features

    • Use the app to keep an eye on the live NASA TV
    • Explore information about the latest NASA missions
    • Watch HD streaming of experiments going into the International Space Station (ISS)
    • Keep a track of the latest tweets by the agency
    • Explore interactive maps in the coolest way possible
  • More about product

    With the official application of NASA, keep a track of the latest images and videos from space. The app has over 19,000 images with new ones being added to the collection daily. With this one of the best free stargazing apps, you also get access to 14,000+ videos from the space.

4.

Star Walk 2

Rated 4.7
Rated 4.6
  • Top Features

    • Explore deep space objects such as galaxies, nebulae, and star clusters
    • Have a look at dwarf planets, the Moon, asteroids, and comets
    • The app provides stargazing services for free with in-app purchases for premium features
    • Identify real-time locations and positions of stars and constellations
  • More about product

    This one of the best astronomy apps are used as the astronomy guide by photographers or enthusiastic sky gazers. The app provides perks such as locations and positions of stars and constellations along with deep space objects. Explore the app and find interesting galaxies, nebulae, and star clusters.

5.

Star Chart

Rated 4.6
Rated 3.6
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version4.3.143.98
    Device SupportedAndroid 7 and upiOS 7.0 or later
    SubscriptionFree and in-app purchasesFree and in-app purchases
  • Top Features

    • Locate over 120,000 stars and their exact location
    • Point the camera to the sky and move to find the name of constellations
    • With 3D visual effects, have an out-of-the-world experience, literally
    • Set location to anywhere on Earth manually to find out the sky view from there
  • More about product

    This best free astronomy app uses GPS to provide you a 3D representation of the sky. The app works like a mini planetarium and has a network of over 30 million users. To access the view, you can just point your smartphone camera to the sky and get the accurate location of constellations and stars.

6.

Star Rover

Rated 4.7
Rated 4.1
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version3.0.55.3.2
    Device SupportedAndroid 8 and upiOS 9.0 or later
    SubscriptionFreeIn-app purchases
  • Top Features

    • Explore 88 constellations with beautiful artworks
    • Locate planets and their moons to have a closer look
    • The realistic milky way view gives a stunning user experience
    • Adjust visual magnitude as per your choice
    • Set location manually to find the star view from anywhere you want
  • More about product

    This one of the best stargazing apps is the perfect choice if you love looking at stars. The app provides locations of constellations along with other information such as their names, star family, planets, and more. Star Rover uses artworks to represent 88 constellations. Moreover, with real images, the app gives a beautiful view of the milky way as well.

7.

Cosmic Watch - Time and Space

Rated 4.8
Rated 4.6
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version2.772.78
    Device SupportedAndroid 5.1 and upiOS 12.0 or later
    SubscriptionIn-app purchasesIn-app purchases
  • Top Features

    • Point your phone towards the sky to access the AR guide
    • Choose your preferred view from the sky, solar system, or Earth
    • Turn astronomy notifications to get notified about your favorite events
    • With the digital compass, keep a track of directions around you
  • More about product

    This AR sky guide works like a planetarium for your phone. You can just point your phone towards the sky and enjoy surreal views of the majestic space. If you love stars, Cosmic Watch can give you a closer look. The app is suitable for everyone who loves to explore the secrets of space.

8.

Redshift Sky Pro - Astronomy

Rated 4.8
Rated 4.8
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version1.6.11.6.4
    Device SupportedAndroid 6 and upiOS 16.0 or later
    SubscriptionIn-app purchasesIn-app purchases
  • Top Features

    • Access upto 2,500,000 stars with the help of this stargazing app
    • Locate exoplanets and supernova explosions
    • Choose your preferred location to have a look at the sky from there
    • Get access to the database of stars and their locations
  • More about product

    Redshift Sky gives you an insight into more than 100,000 stars and 10,000 deep sky objects. The app also provides an accurate representation of 3D planet models, moons, constellations, and asteroids. If you love astrophotography, or you just want to study stars, you can use Redshift to locate them.

9.

Solar Walk

Rated 4.7
Rated 3.6
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version2.5.12.5.1
    Device SupportedAndroid 5.1 and upiOS 12.0 or later
    SubscriptionIn-app purchasesIn-app purchases
  • Top Features

    • Explore 3D space objects and switch between planets to have a closer look
    • Choose a location to find the Skyview from there
    • Travel to the past or the future to have a look at the sky of that time
    • This 3D planetarium lets you observe the space with a closer look
  • More about product

    This 3D solar system model is built to offer you a majestic and accurate view of the deep space. The app allows you to have a closer look at planets, moons, and constellations. Moreover, you can also use the time-travel feature to have a look at the sky of the past or future.

10.

ISS Detector - Satellite Tracker

Rated 4.1
Rated 4.6
  • Tech Specifications

    MetricsAndroidiOS
    Latest Version2.05.282.9.3
    Device SupportedAndroid 5.0 and upiOS 13.0 or later
    SubscriptionFree and in-app purchasesFree and in-app purchases
  • Top Features

    • Keep a track of ISS with this location-based app from anywhere in the world
    • Check if the sky conditions are perfect to find a clear view of ISS
    • Track weather satellites and Doppler frequencies
    • The app is free to use for Android and iOS devices
    • Get an alarm whenever ISS crosses near your location
  • More about product

    With the ISS detector, locate the International Space Station (ISS) from anywhere you are. Just point your smartphone to the sky and explore the sky. The app also lets you know about the weather conditions to find the best time to spot ISS.

  • Conclusion:

    Astronomy apps are getting popular with time, especially amongst astrophotographers. Therefore, the number of such apps is increasing as well. The apps we talked about earlier are the best choice if you love exploring space and gazing at stars. Now, when new apps are being developed every day, the competition is increasing drastically. So, if you are a developer, it might be the best time for you to get your app reviewed before you plan on releasing it. The app review can help you in identifying the success percentage of your app.

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WRITTEN BY
Arpit Dubey

Arpit Dubey

Content Writer

Arpit is a dreamer, wanderer, and tech nerd who loves to jot down tech musings and updates. With a knack for crafting compelling narratives, Arpit has a sharp specialization in everything: from Predictive Analytics to Game Development, along with artificial intelligence (AI), Cloud Computing, IoT, and let’s not forget SaaS, healthcare, and more. Arpit crafts content that’s as strategic as it is compelling. With a Logician's mind, he is always chasing sunrises and tech advancements while secretly preparing for the robot uprising.

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